Choice of small mono laser

I am looking to buy a small printer for a student to use in a study bedroom where space is normally limited. I have been looking at the Samsung ML-1665 as a possibility due to its size, but I am aware that it has been on the market for some time now, and also that there appears to be no compatible toner for it with an original costing a minimum of £45. Has anyone got any experience for an alternative printer of this (small) type hopefully with lower running costs?

Members of my family between them have bought 3 Samsung laser printers, and all of them failed within 4-24 months. It has gave me the impression that the Samsung laser printers are not built to last, and has certainly put me off buying any.

Laser Good but not in a small room its going to poison you using it. I have a old Samsung ML-4500 been a good workhorse only had one tone drum in it in about 6 years

Just copied Pasted this ozone as a by-product of the copying process. This toxic gas, which has a pungent sweet odor, can irritate the eyes, nose and/or throat. Check with the manufacturer to see if your photocopier or laser printer is equipped with an ozone filter. from click here